Document newly introduced configuration options

SourceCode/_Sidebar.md

@@ -5,6 +5,7 @@
 - [How to Get Involved](how_to_involved)
 - [How to Contribution](https://github.com/TheSuperHackers/GeneralsGameCode/blob/main/CONTRIBUTING.md)
 - [Replays for testing](replay_testing)
+- [New Configuration Options](new_configuration_options)
 - [In-Game Debug Commands](ingame_debug_commands)
 - [Community forks](forks)
 - [License](https://github.com/TheSuperHackers/GeneralsGameCode/blob/main/LICENSE.md)

SourceCode/new_configuration_options.md

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+<!-- markdownlint-disable MD033 -->
+<!-- Needed to allow for <kbd> tags for keyboard key styling. -->
+# New Configuration Options
+
+Several new configuration options have been added to the game. The new configuration options can be
+configured from the following locations:
+
+## Options.ini
+
+| Name            | Description                                                                                 | Accepted Values | Default Value |
+|-----------------|---------------------------------------------------------------------------------------------|-----------------|----------------|
+| MoneyTransactionVolume | Controls the volume of money deposit and withdraw audio events. Set to 0 to mute these sounds. | 0-100 | 100 (Generals), 0 (Zero Hour) |
+| SystemTimeFontSize | Controls the font size for system time display. Set to 0 to disable the system time display. | 0+ | 8 |
+| GameTimeFontSize | Controls the font size for game time display. Set to 0 to disable the game time display. | 0+ | 8 |
+| CursorCaptureMode | Controls when the game window captures the mouse cursor. | None, InGame, Always, Auto | Auto |
+
+## CommandMap.ini
+
+| Name                    | Description                              | Default Keybinding |
+|-------------------------|------------------------------------------|-------------------|
+| TOGGLE_PAUSE           | Toggles pause in replay playback         | <kbd>P</kbd>        |
+| STEP_FRAME             | Steps one frame in replay playback       | <kbd>O</kbd>        |
+| SELECT_NEXT_IDLE_WORKER | Selects the next idle worker unit        | <kbd>Ctrl</kbd>+<kbd>I</kbd> |
+
+## GameData.ini
+
+| Name | Description | Accepted Values | Default Value |
+|------|-------------|-----------------|---------------|
+| ViewportHeightScale | Controls the height scale of the tactical view. Used to hide the world behind the Control Bar for 'Control Bar Pro' Addons. | 0.0 - 1.0 | 0.8 |
+
+## Command Line Arguments
+
+| Argument | Description |
+|----------|-------------|
+| -forcefullviewport | Forces full viewport mode for 'Control Bar Pro' Addons by setting ViewportHeightScale to 1.0 |
+
+## CursorCaptureMode Details
+
+The `CursorCaptureMode` option controls when the game window captures the mouse cursor, preventing it from  
+leaving the game window boundaries. This is particularly useful for windowed mode gameplay.
+
+| Mode | Behavior |
+|------|----------|
+| **None** | Game window does not capture the cursor |
+| **InGame** | Game window captures the cursor when playing and observing |
+| **Always** | Game window captures the cursor always in menus and game |
+| **Auto** | Applies mode "InGame" when Windowed, "Always" when Fullscreen |
+
+The cursor capture is automatically released when the game window loses focus (e.g., when Alt+Tab is used to  
+switch to another application).
+
+## ViewportHeightScale Details
+
+The `ViewportHeightScale` setting controls the height of the tactical view as a fraction of the screen height.  
+This feature is specifically designed to support 'Control Bar Pro' Addons that modify the game's interface.
+
+**Values:**
+
+- `0.8` (default): Traditional control bar mode, tactical view uses 80% of screen height
+- `1.0`: Full viewport mode, tactical view uses entire screen height (control bar overlays the view)
+- Custom values between `0.0` and `1.0` for custom control bar configurations
+
+**Integration with Control Bar Pro Addons:**
+The game reads a `GenTool/fullviewport.dat` file to automatically enable full viewport mode when detected.